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Mrcontech/README.md

Hey, I'm Okereke Excellence 👋

Full-Stack SaaS Developer · AI Engineer · Building products people actually use

I turn ideas into production-ready SaaS products fast. I specialize in shipping full-stack MVPs for early-stage founders and businesses, from concept to live product in 14 days. Based in Lagos, Nigeria. Building for the world.


🚀 What I Build

  • SaaS Applications — full-stack, scalable, production-ready
  • AI-Powered Products — LLM integrations, intelligent automation, AI-native features
  • Mobile Apps — cross-platform with React Native
  • Chrome Extensions — browser tools that solve real workflow problems
  • Web3 Applications — smart contracts and dApps

🛠️ Tech Stack

Languages

TypeScript JavaScript Python Solidity

Frontend

Next.js React Tailwind CSS Framer Motion GSAP

Backend

Node.js Express.js FastAPI

Database & ORM

PostgreSQL MongoDB Supabase Prisma

AI & LLM

OpenAI Claude Claude Code Cursor Codex

DevOps & Tools

Git Docker Vercel GitHub


🔥 Featured Projects

AI-powered website audit copilot

Scans sites for broken links, content gaps, performance issues, security vulnerabilities, and market opportunities. Delivers prioritized, actionable insights to help businesses grow online.

Next.js Node.js Supabase PostgreSQL OpenAI API Tailwind CSS


AI Twitter content planner

Generates 7 days of optimized tweet ideas per session — hooks, thread structures, and visual prompt suggestions tailored to your niche.

Next.js Supabase OpenAI API Tailwind CSS PostgreSQL


AI-powered Chrome extension

Generates contextually relevant social media replies and repurposes content across platforms to grow engagement without manual effort.

Chrome Extensions API JavaScript OpenAI API


Full-stack TTS & STT SaaS

AI-powered text-to-speech and speech-to-text application with real-time processing and fast conversion speeds.

Next.js Node.js OpenAI API WebSockets Tailwind CSS


Developer Chrome extension

One-click access to any site's CSS, color palette, typography, images, SVGs, and animation files. Turns 10-minute DevTools sessions into 10-second workflows.

Chrome Extensions API JavaScript CSS


Student housing marketplace

Mobile-first app connecting students with verified lodges near university campuses. Features search filtering and landlord verification.

React Native Node.js MongoDB REST APIs


Logistics MVP

Full-stack shipment management platform with comprehensive admin and user dashboards for end-to-end tracking and reporting.

Next.js Node.js PostgreSQL Prisma Tailwind CSS


📊 GitHub Stats


🤝 Let's Connect

I'm open to remote full-stack roles, SaaS freelance projects, and collaborations with founders building something real.

LinkedIn Portfolio Email


profile views

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